<%--
  Created by IntelliJ IDEA.
  User: Administrator
  Date: 2020/8/17
  Time: 11:05
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
    <h1>你好</h1>
    ${msg} <br />
    ${mvkey} <br/>
    ${mapKey}<br/>
    ${modelKey} <br/>
    ${modelMapKey} <br />
    ${user} <br/>
    =====>${requestScope.loginUser} <br/>
    afaaaa:${requestScope.nickName} <br/>
    bbbb:${sessionScope.loginUser}
    cccc:${sessionScope.nickName} <br/>
</body>
</html>
